US4517354AExpiredUtility

Polysulfone compositions and derivatives thereof

77
Assignee: PLASTICS ENG COPriority: Jul 6, 1981Filed: Oct 31, 1983Granted: May 14, 1985
Est. expiryJul 6, 2001(expired)· nominal 20-yr term from priority
Inventors:Gaetano F. D'Alelio
C08G 8/04C07C 317/00C08L 81/06C08L 67/02C08G 75/20C08G 75/23
77
PatentIndex Score
24
Cited by
1
References
30
Claims

Abstract

The compositions disclosed herein comprise compounds of the formula: DOOCArO-ArSO2Ar'QAr'SO2Ar-OArCOOD(I) and also derivatives and polymers therefrom or from the compound: X-ArSO2Ar'QAr'SO2Ar-X in which compounds D is hydrogen, halogen or a monovalent hydrocarbon radical, preferably of 1-20 carbon atoms; Q is either -O- or -SO2-; Ar and Ar' are divalent aromatic groups including a multiplicity of aromatic groups linked by O, SO2, hydrocarbon groups, etc.; and X is preferably Cl but may be other halogen atoms. In these compounds, the central core or residue -ArSO2Ar'QAr'SO2Ar- may be represented by A. Various derivatives and polymers having the core A are prepared, such as diamides of the formula R2NOCArO-A-OArCONR2; polyester polymers of the formula [-OROOCArO-A-OArCO-]; polyarylate polymers of the formula [-ArCOOArO-A-OArOOCArCOO-]; polycarbonate polymers of the formula [-OCOOArO-A-OArOOCO-]; phenolic resins, and many other derivatives. These compositions exhibit many desirable properties and have many uses including the improvement or upgrading of polyethylene terephthalate (PET) and polybutyleneterephthalate (PBT) resins when blended therewith.

Claims

exact text as granted — not AI-modified
The invention claimed is: 
     
       1. A polysulfone composition having the formula M--ArSO 2  Ar'QAr'SO 2  Ar--M wherein: Ar and Ar' represent divalent aromatic groups and 2-5 of said divalent aromatic groups linked by O, S, C(O), N(R"), SO 2  or an aliphatic hydrocarbon group:   Q is either O or SO 2 , and   M is a group selected from the class consisting of: (a) DOOCArO--   (b) R 2  NOCArO--   (c) KO--   (d) HOArO--   (e) R"C(O)ArO--   (f) (DOOC) 2  ArO--   (g) O(OC) 2  ArO--   (h)--NR--R'--NR(O)CArO--A--OArC(O)--   (i) --OR'O(O)CArO--A--OArC(O)--   (j) --CHRAr"(OH)O--A--OAr"(OH)--   (k) --(O)CArC(O)OArO--A--OArO--   (l) --(O)COArO--A--OArO--   (m) --(O)CArO--A--OArC(O)OArO--A--OArO--   (n) --N(R)ArO--A--OArN(R)(O)CAr--A--ArC(O)-- wherein       Ar is as defined above:   D represents hydrogen, halogen or a monovalent hydrocarbon group of one to 20 carbon atoms;   R is a hydrogen or a hydrocarbon group or 2-5 of hydrocarbon groups joined by --O--, --S--, --COO--, --OOC-- or --SO 2  --;   R' is a divalent hydrocarbon group;   R" is a hydrocarbon group of 1-20 carbon atoms;   K is an aromatic group having a terminal vinyl or acetylene radical;   Ar" is a trivalent aromatic group; and   A represents the divalent radical --ArSO 2  Ar'QAr'SO 2  Ar--.   
     
     
       2. The composition of claim 1, having the formula DOOCArO--ArSO 2  Ar'QAr'SO 2  ArCOOD, wherein D, Ar and Q are as defined in claim 1. 
     
     
       3. The composition of claim 2, having the formula ROOCArO-ArSO 2  Ar'QAr'SO 2  ArCOOR, wherein D, Ar, Q and R are as defined in claim 1. 
     
     
       4. The composition of claim 2, in which R is CH 3 . 
     
     
       5. The composition of claim 2, in which R is C 6  H 5 . 
     
     
       6. The composition of claim 4 in which Q is O. 
     
     
       7. The composition of claim 5 in which Q is O. 
     
     
       8. The composition of claim 4 in which Q is SO 2 . 
     
     
       9. The composition of claim 5 in which Q is SO 2 . 
     
     
       10. The composition of claim 2, in which D is H. 
     
     
       11. The composition of claim 10, in which Q is O. 
     
     
       12. The composition of claim 10, in which Q is SO 2 . 
     
     
       13. The composition of claim 2, in which D is Cl. 
     
     
       14. The composition of claim 13, in which Q is O. 
     
     
       15. The composition of claim 13, in which Q is SO 2 . 
     
     
       16. The composition of claim 1 having the formula R 2  N(O)CArO--ArSO 2  Ar'QAr'SO 2  Ar--OArC(O)NR 2  wherein R, Ar' and Q are as defined in claim 1. 
     
     
       17. The composition of claim 1 which has the formula H 2  N(O)CArO--ArSO 2  Ar'QAr'SO 2  Ar--OArC(O)NH 2  wherein Ar, Ar' and Q are as defined in claim 1. 
     
     
       18. The composition of claim 1 which has the formula KO--ArSO 2  Ar'QAr'SO 2  Ar--OK wherein K, Ar, Ar' and Q are as defined in claim 1. 
     
     
       19. The composition of claim 1 which has the formula HOArO--ArSO 2  Ar'QAr'SO 2  Ar--O--ArOH, wherein K, Ar, Ar' and Q are as defined in claim 1. 
     
     
       20. The composition of claim 1 which has the formula NR 2  ArO--ArSO 2  Ar'SO 2  Ar'SO 2  Ar--OArNR 2 , wherein R, Ar and Ar' are as defined in claim 1. 
     
     
       21. The composition of claim 1 which has the formula R"C(O)ArO--ArSO 2  Ar'QAr'SO 2  Ar--OArC(O)R", wherein R", Ar, Ar' and Q are as defined in claim 1. 
     
     
       22. The composition of claim 1 which has the formula (DOOC) 2  ArO--ArSO 2  Ar'QAr'SO 2  Ar--OAr(COOD) 2  wherein D, Ar, Ar' and Q are as defined in claim 1. 
     
     
       23. The composition of claim 1 which has the formula O(OC) 2  ArO--ArSO 2  Ar'QAr'SO 2  Ar--OAr(CO) 2  O wherein Ar, Ar' and Q are as defined in claim 1. 
     
     
       24. The composition of claim 1 which has the formula [--N(R)-R'--N(R)(O)CArOArSO 2  Ar'QAr'SO 2  ArOArC(O)--] n  wherein n is an integer having a value of 1-50, and R, R', Ar, Ar' and Q are as defined in claim 1. 
     
     
       25. The composition of claim 1 which has the formula [--OR'O(O)CArO--ArSO 2  Ar'QAr'SO 2  ArOArC(O)--] n  wherein n is an integer having a value of 1-50, and R', Ar, Ar' and Q are as defined in claim 1. 
     
     
       26. The composition of claim 1 which has the formula [--CH(R)Ar"(OH)O--ArSO 2  Ar'QArSO 2  Ar--OAr"(OH)--] n  wherein n is an integer having a value of 1-50 and R, Ar, Ar', Ar" and Q are as defined in claim 1. 
     
     
       27. The composition of claim 1 which has the formula [--(O)CArC(O)OArO--ArSO 2  Ar'QAr'SO 2  Ar--OArO--] n  wherein n is an integer having a value of 1-50 and Ar, Ar' and Q are as defined in claim 1. 
     
     
       28. The composition of claim 1 which has the formula [--(O)COArO--ArSO 2  Ar'QAr'SO 2  Ar--OArO--] n  wherein n is an integer having a value of 1-50 and Ar, Ar' and Q are as defined in claim 1. 
     
     
       29. The composition of claim 1 which has the formula [--(O)CArO--ArSO 2  Ar'QAr'SO 2  Ar--OArC(O)OArO--ArSO 2  Ar'QAr'SO 2  Ar--OArO--] n  wherein n is an integer having a value of 1-50 and Ar, Ar' and Q are as defined in claim 1. 
     
     
       30. The composition of claim 1 which has the formula [--N(R)ArO--ArSO 2  Ar'QAr'SO 2  Ar--OArN(R)(O)CAr--] n  wherein n is an integer having a value of 1-50 and R, Ar, Ar' and Q are as defined in claim 1.

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